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| /openbmc/linux/arch/arm64/include/asm/ |
| H A D | kvm_emulate.h | a2b83133 Mon Oct 30 01:05:18 CDT 2017 Dongjiu Geng <gengdongjiu@huawei.com> KVM: arm/arm64: fix the incompatible matching for external abort
kvm_vcpu_dabt_isextabt() tries to match a full fault syndrome, but
calls kvm_vcpu_trap_get_fault_type() that only returns the fault class,
thus reducing the scope of the check. This doesn't cause any observable
bug yet as we end-up matching a closely related syndrome for which we
return the same value.
Using kvm_vcpu_trap_get_fault() instead fixes it for good.
Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
a2b83133 Mon Oct 30 01:05:18 CDT 2017 Dongjiu Geng <gengdongjiu@huawei.com> KVM: arm/arm64: fix the incompatible matching for external abort
kvm_vcpu_dabt_isextabt() tries to match a full fault syndrome, but
calls kvm_vcpu_trap_get_fault_type() that only returns the fault class,
thus reducing the scope of the check. This doesn't cause any observable
bug yet as we end-up matching a closely related syndrome for which we
return the same value.
Using kvm_vcpu_trap_get_fault() instead fixes it for good.
Signed-off-by: Dongjiu Geng <gengdongjiu@huawei.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
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